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Car engine heat (car engine temperature management) The DigiPlusengine is the brain of the car and is an important part of driving the car forward.However, long-term operation of the engine will produce a lot of heat. If the engine temperature is not properly managed, it will cause great damage to the engine. Therefore, the temperature management of car engines is very important. This article will introduce the relevant knowledge of automobile engine temperature management in detail. I. The importance of engine temperature Engine temperature refers to the temperature in the working state of the engine. The control of engine temperature has a very important impact on vehicle performance, fuel economy and service life. First of all, excessive engine temperature will lead to a series of problems, such as increased wear, decreased oil quality, deformation of piston and cylinder liner at high temperatures, etc. Secondly, if the engine temperature is too low, it will lead to a decrease in engine performance, reduced fuel economy, and even difficulty in starting. Therefore, keeping the engine in a suitable temperature range can ensure its normal operation and performance.II. How to measure the engine temperature? In order to grasp the change trend of engine temperature, it is necessary to measure the engine temperature. The temperature of the car engine can be measured by a heat meter. The heat meter is generally located at the outlet in the engine tank. Usually, a long temperature sensor is directly inserted into the water tank, and the pointer of the water temperature meter is displayed through the pointer of the water temperature head to display the specific temperature value. Modern cars mostly use electronic thermometers, which are detected by the on-board computer and displayed through the dashboard. However, both heat meters and electronic thermometers need regular maintenance and overhaul to ensure their reliability and accuracy. III. The method of controlling the engine temperature 1. Cooling system is an important means to control the engine temperature. The cooling system includes engine water tank, water pump, radiator, cooling fan and other components.The working principle of the cooling system is to force the water cycle through the water pump. After the engine generates heat, it dissipates heat through the radiator to ensure that the temperature of the engine is within the appropriate range. Two. Thermal manager Thermal manager is an accessory that roughly flows out of the cooling system to control the water temperature. Its main function is to control the water flow of the cooling system through the change of the flow control of the valve when the cooling system reaches the design temperature, so as to achieve the purpose of controlling the engine temperature. 3. Fuel economy and engine power. In the working state of the engine, some measures need to be taken to reduce the heat generated by the engine and improve fuel economy. Therefore, measures such as controlling engine speed, reducing engine load and reducing driving speed are effective ways to reduce the heat generated by the engine. IV. Summary of automobile engine heat (automobile engine temperature management) is an important part of automobile maintenance.Effectively controlling the engine temperature can extend the service life of the engine and improve fuel economy. Therefore, in the process of using the car, we should pay attention to the changes in engine temperature, and regularly maintain and overhaul the cooling system and thermal sensors of the engine.

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